1 @Override protected void process(ByteBuffer bb) {
 2   int k1 = bb.getInt();
 3   len += 4;
 4 
 5   k1 *= c1;
 6   k1 = Integer.rotateLeft(k1, 15);
 7   k1 *= c2;
 8 
 9   h1 ^= k1;
10   h1 = Integer.rotateLeft(h1, 13);
11   h1 = h1 * 5 + 0xe6546b64;
12 }
13 

 1 @Override protected void process(ByteBuffer bb) {
 2   int k1 = bb.getInt();
 3   len += CHUNK_SIZE;
 4 
 5   k1 *= C1;
 6   k1 = Integer.rotateLeft(k1, 15);
 7   k1 *= C2;
 8 
 9   h1 ^= k1;
10   h1 = Integer.rotateLeft(h1, 13);
11   h1 = h1 * 5 + 0xe6546b64;
12 }
13